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| 白藜芦醇对大强度耐力训练大鼠部分生化指标的影响 | |
| 引用本文： | 熊正英,张琳,武胜奇.白藜芦醇对大强度耐力训练大鼠部分生化指标的影响[J].武汉体育学院学报,2008,42(8):62. |
| 作者姓名： | 熊正英 张琳 武胜奇 |
| 作者单位： | 1. 陕西师范大学体育学院暨运动生物学研究所,陕西,西安,710062 2. 南阳师范学院体育系,河南,南阳,473061 |
| 摘 要： | 通过给大强度耐力大鼠服用白藜芦醇，测试有关生化指标，研究白藜芦醇对大鼠运动能力影响的可能机制，为白藜芦醇在运动医学领域应用和运动保健饮料、食品的开发提供参考。以雄性SD大鼠为研究对象，递增强度跑台训练，建立大强度耐力运动模型，测定血清中ALT、AST、CK、LDH、ALP、TP、ALB、BU及Hb、肝糖原、肌糖原等反映机体机能、蛋白质代谢的指标。结果显示，服用白藜芦醇的运动组与单纯运动组相比，运动后大鼠体内Hb、肝糖原、肌糖原等指标均明显升高；白藜芦醇可明显减轻大强度运动对大鼠肝脏和心肌等组织细胞的损伤，运动＋白藜芦醇组大鼠血清ALT、AST、LDH、CK、ALP活性显著低于运动组；服用白藜芦醇后的大鼠运动后血清BU含量显著低于相应的对照组，而TP、ALB含量则明显升高。本实验提示，大鼠服用白藜芦醇有利于能源物质的积累与储存，维持细胞的正常结构与功能，减少蛋白质的消耗和利用，可显著提高大鼠运动至力竭的时间，延缓运动性疲劳的发生。 |
| 关 键 词： | 鼠 白藜芦醇 耐力训练 生物化学指标 实验研究 |
Effects of resveratrol on biochemical indices in endurance exercise rats |
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| XIONG Zheng-ying,ZHANG Lin,WU Sheng-qi.Effects of resveratrol on biochemical indices in endurance exercise rats[J].Journal of Wuhan Institute of Physical Education,2008,42(8):62. | |
| Authors: | XIONG Zheng-ying ZHANG Lin WU Sheng-qi |
| Abstract: | This paper was to research into the possible mechanism that resverat rol could promote the capa2 bility of exercise by analyzing the biochemical indices of endurance2t rained rat s taking resverat rol for the development and exploration of resverat rol in the field of the exercise medicine as sport s food and beverage. The exercise2t rained male SD rat s models were set up by progressing intensive endurance t readmill t raining. The indices AL T ,AST ,CK,LDH ,AL P ,TP ,ALB ,BU in serum and Hb ,glycogen in liver and myocardium were tested to reflect organism function and the metabolism of protein. The result s showed that the content s of Hb ,glycogen in liver and myocradium were higher in Res + exercise group than simple exercise. Resverat rol could reduce significantly the damage of liver and myocardium in rat s caused by interisve endurance exercise. The activity of AL T ,AST ,LDH ,CK,AL P in the serum of Res + exercise group was lower than that in exercise group. The content of BU in the serum was lower in reserat rol group than that in cont rol group. However , the content of TP and ALB was higher. This study suggested that taking resverat rol could benefit the accumulation and storage of energy ,matter ;maintain the normal st ructure and function of cell ; reduce the consumption and utilization of protein ;prolong the time of exhaustive exercise and retard the happening of exercise fatigue. |
| Keywords: | rat resverat rol (Res) endurance exercise biochemial indice experimental study |
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